This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Rohm Co., Ltd.. Active years: 2016-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2016-2017
Title: Yuji Kunida: Innovator in Motor Driving Technology
Introduction
Yuji Kunida is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of electronic apparatus, particularly in motor driving devices. With a total of 3 patents to his name, Kunida's work focuses on enhancing the efficiency and reliability of motor operations.
Latest Patents
One of Kunida's latest patents is an electronic apparatus that includes a motor driving device designed to easily and accurately detect abnormal statuses of a motor. This invention features a control circuit that generates a driver control signal, a driving circuit that produces a motor driving signal, an initial position detecting circuit, and a rotation detecting circuit. The control circuit performs a serial activation process to ensure the motor operates normally, stopping it if necessary after a set number of repetitions.
Another notable patent from Kunida is a motor driving device that operates without the need for an additional signal line to identify stable motor rotation. This device includes a control circuit that receives acceleration and deceleration signals, generating a driver control signal. It also features a phase-locked identifying circuit that monitors the input mode of these signals to determine if the motor's rotation speed is stable at the desired target.
Career Highlights
Yuji Kunida is currently employed at Rohm Co., Ltd., where he continues to innovate in the field of motor technology. His work has been instrumental in developing solutions that improve motor performance and reliability.
Collaborations
Throughout his career, Kunida has collaborated with notable colleagues, including Norihiro Maeda and Takashi Yoshiya. These partnerships have contributed to the advancement of technology in their respective fields.
Conclusion
Yuji Kunida's contributions to motor driving technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of electronic apparatus and a dedication to improving motor functionality.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile